From 9092f9268c444b96a535a41cde95bff570530907 Mon Sep 17 00:00:00 2001
From: Jamie Reece Wilson <me@reece.sx>
Date: Tue, 24 Oct 2023 18:37:34 +0100
Subject: [PATCH] [+] void IBasicSinkRB::PreviewRingBuffer

---
 Include/Aurora/Logging/IBasicSinkRB.hpp |  2 ++
 Source/Logging/Sinks/RingBuffer.cpp     | 11 +++++++++++
 Source/Logging/Sinks/RingBuffer.hpp     |  2 ++
 3 files changed, 15 insertions(+)

diff --git a/Include/Aurora/Logging/IBasicSinkRB.hpp b/Include/Aurora/Logging/IBasicSinkRB.hpp
index 6b01858a..7c754faa 100644
--- a/Include/Aurora/Logging/IBasicSinkRB.hpp
+++ b/Include/Aurora/Logging/IBasicSinkRB.hpp
@@ -21,5 +21,7 @@ namespace Aurora::Logging
          *        This method does not clear the ring buffer
         */
         virtual AuList<ConsoleMessage> Export() = 0;
+
+        virtual void PreviewRingBuffer(AuConsumer<AuPair<const AuList<ConsoleMessage>&, AuUInt32>> callback) = 0;
     };
 }
\ No newline at end of file
diff --git a/Source/Logging/Sinks/RingBuffer.cpp b/Source/Logging/Sinks/RingBuffer.cpp
index f3006343..2ad46c68 100644
--- a/Source/Logging/Sinks/RingBuffer.cpp
+++ b/Source/Logging/Sinks/RingBuffer.cpp
@@ -113,6 +113,17 @@ namespace Aurora::Logging::Sinks
         return messages;
     }
 
+    void RingBufferSink::PreviewRingBuffer(AuConsumer<AuPair<const AuList<ConsoleMessage> &, AuUInt32>> callback)
+    {
+        if (!callback)
+        {
+            return;
+        }
+
+        AU_LOCK_GUARD(this->logMutex_);
+        callback(AuMakePair(AuConstReference(this->logBuffer_), this->index_));
+    }
+
     void RingBufferSink::OnFlush()
     {
     }
diff --git a/Source/Logging/Sinks/RingBuffer.hpp b/Source/Logging/Sinks/RingBuffer.hpp
index fdce8225..e400acfa 100644
--- a/Source/Logging/Sinks/RingBuffer.hpp
+++ b/Source/Logging/Sinks/RingBuffer.hpp
@@ -22,6 +22,8 @@ namespace Aurora::Logging::Sinks
         void SaveToPath(const AuString &path, bool binary = false) override;
         AuList<ConsoleMessage> Export() override;
 
+        void PreviewRingBuffer(AuConsumer<AuPair<const AuList<ConsoleMessage> &, AuUInt32>> callback) override;
+
         bool TryAddMsg(AuUInt8 level, const ConsoleMessage &msg, bool &drop);
     private:
         AuUInt32                            maxCount_;